David Keller, CMT is Chief Market Strategist at StockCharts.com, where he helps investors minimize behavioral biases through technical analysis. He is also President and Chief Strategist at Sierra Alpha Research LLC, a boutique investment research firm focused on managing risk through market awareness. He is a Past President of the Chartered Market Technician (CMT) Association and most recently served as a Subject Matter Expert for Behavioral Finance. David was formerly a Managing Director of Research at Fidelity Investments in Boston as well as a technical analysis specialist for Bloomberg in New York. You can follow his thinking at MarketMisbehavior.com, where he explores the relationship between behavioral psychology and the financial markets.